Psalm 3:5 says: I lay down, I slept, I woke again, for the Lord sustained me. ESV
The rhythm of going to bed, sleeping, and getting up,that is the marker of our days on earth, can be monotonous and seem meaningless as we begin to reflect on life. What can give it meaning?
The fact that the Lord sustains us makes what can be meaningless into something wonderful and full of life's meaning.He watches over us as we go to bed, as we sleep and as we wake. His life is given to us. If we live without the knowledge of God, and His love for us, it is easy to think it is all meaningless.

Thank you God for being the One who watches over me and sustains me. That my days are in your hands and that there is meaning in You.